DE3867790D1 - METHOD FOR ONE-STAGE CARBON LIQUIDATION. - Google Patents
METHOD FOR ONE-STAGE CARBON LIQUIDATION.Info
- Publication number
- DE3867790D1 DE3867790D1 DE8888202043T DE3867790T DE3867790D1 DE 3867790 D1 DE3867790 D1 DE 3867790D1 DE 8888202043 T DE8888202043 T DE 8888202043T DE 3867790 T DE3867790 T DE 3867790T DE 3867790 D1 DE3867790 D1 DE 3867790D1
- Authority
- DE
- Germany
- Prior art keywords
- range
- minutes
- time
- value
- liquidation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/047—Hot water or cold water extraction processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A process for the single-step coal liquefaction is disclosed, which comprises reacting the same coal in an aqueous suspension with carbon monoxide in the presence of a CO-conversion catalyst selected from an alkaline hydroxide or carbonate, characterized in that the reaction is caused to take place at a temperature firstly maintained for a time of up to 20 minutes equal to a value selected within the range of from 300 to 370 DEG C, then is increased over a time comprised within the range of from 20 to 40 minutes, until a temperature value is reached, which is comprised within the range of from 420 to 450 DEG C, at which value it is kept constant for a time of up to 20 minutes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22120/87A IT1222812B (en) | 1987-10-02 | 1987-10-02 | PROCEDURE FOR THE LIQUEFACTION OF THE COAL IN A SINGLE STAGE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3867790D1 true DE3867790D1 (en) | 1992-02-27 |
Family
ID=11191784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8888202043T Expired - Lifetime DE3867790D1 (en) | 1987-10-02 | 1988-09-20 | METHOD FOR ONE-STAGE CARBON LIQUIDATION. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4968414A (en) |
| EP (1) | EP0311165B1 (en) |
| AT (1) | ATE71650T1 (en) |
| AU (1) | AU605915B2 (en) |
| CA (1) | CA1300063C (en) |
| DE (1) | DE3867790D1 (en) |
| ES (1) | ES2030496T3 (en) |
| GR (1) | GR3003936T3 (en) |
| IT (1) | IT1222812B (en) |
| PL (1) | PL152066B1 (en) |
| RU (1) | RU1826986C (en) |
| ZA (1) | ZA887323B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5128017A (en) * | 1987-10-02 | 1992-07-07 | Eniricerche, S.P.A. | Single-step coal liquefaction process |
| CA2143404C (en) * | 1994-03-09 | 1999-05-04 | Michael Siskin | Process for removal of heteroatoms under reducing conditions in supercritical water |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642607A (en) * | 1970-08-12 | 1972-02-15 | Sun Oil Co | Coal dissolution process |
| US3930984A (en) * | 1970-10-01 | 1976-01-06 | Phillips Petroleum Company | Coal-anthracene oil slurry liquefied with carbon monoxide and barium-promoted catalysts |
| US3796650A (en) * | 1972-07-24 | 1974-03-12 | Universal Oil Prod Co | Coal liquefaction process |
| US4128471A (en) * | 1976-11-30 | 1978-12-05 | Gulf Research & Development Company | Coal liquefaction process employing carbon monoxide |
| US4486293A (en) * | 1983-04-25 | 1984-12-04 | Air Products And Chemicals, Inc. | Catalytic coal hydroliquefaction process |
-
1987
- 1987-10-02 IT IT22120/87A patent/IT1222812B/en active
-
1988
- 1988-09-20 AT AT88202043T patent/ATE71650T1/en not_active IP Right Cessation
- 1988-09-20 EP EP88202043A patent/EP0311165B1/en not_active Expired - Lifetime
- 1988-09-20 ES ES198888202043T patent/ES2030496T3/en not_active Expired - Lifetime
- 1988-09-20 DE DE8888202043T patent/DE3867790D1/en not_active Expired - Lifetime
- 1988-09-29 US US07/251,136 patent/US4968414A/en not_active Expired - Fee Related
- 1988-09-29 CA CA000578798A patent/CA1300063C/en not_active Expired - Lifetime
- 1988-09-29 ZA ZA887323A patent/ZA887323B/en unknown
- 1988-09-30 PL PL1988274986A patent/PL152066B1/en unknown
- 1988-09-30 AU AU23316/88A patent/AU605915B2/en not_active Ceased
- 1988-09-30 RU SU884356561A patent/RU1826986C/en active
-
1992
- 1992-02-28 GR GR920400360T patent/GR3003936T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0311165B1 (en) | 1992-01-15 |
| AU605915B2 (en) | 1991-01-24 |
| EP0311165A1 (en) | 1989-04-12 |
| IT1222812B (en) | 1990-09-12 |
| IT8722120A0 (en) | 1987-10-02 |
| CA1300063C (en) | 1992-05-05 |
| ATE71650T1 (en) | 1992-02-15 |
| ZA887323B (en) | 1989-06-28 |
| ES2030496T3 (en) | 1992-11-01 |
| PL274986A1 (en) | 1989-05-16 |
| RU1826986C (en) | 1993-07-07 |
| AU2331688A (en) | 1989-04-06 |
| US4968414A (en) | 1990-11-06 |
| PL152066B1 (en) | 1990-11-30 |
| GR3003936T3 (en) | 1993-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL274775A1 (en) | Single-stage coal hydrogenation method | |
| ATE35910T1 (en) | PROCESSES FOR THE CHEMICAL-THERMAL DECOMPOSITION OF HYDROCARBONS. | |
| DE3868645D1 (en) | METHOD FOR SIMULTANEOUS NITROGENING AND DESULVERIFYING OF AN OXYGEN-EXHAUST GAS. | |
| EP0124755A3 (en) | Process for the manufacture of 2-cyanoacrylates from 2,4-dicyanoglutarates | |
| DE3867790D1 (en) | METHOD FOR ONE-STAGE CARBON LIQUIDATION. | |
| DE3772847D1 (en) | METHOD FOR PRODUCING 2-METHYL-1,4-NAPHTHOQUINONE. | |
| ATE217338T1 (en) | METHOD FOR STABILIZING COAL | |
| ATE20084T1 (en) | PROCESS FOR INCORPORATING ACID-FORMING SUBSTANCES RESULTING FROM THE PYROLYSIS OF WASTE CONTAINING ORGANIC SUBSTANCES IN THE RESIDUE. | |
| SU1189338A3 (en) | Method of producing substituted 2-aminobenzimidazoles | |
| ES2019851T3 (en) | IMPROVED PROCEDURE FOR THE PRODUCTION OF CARBON ESTERS. | |
| ATE107627T1 (en) | PROCESS FOR PRODUCTION OF SULPHONATED DISPERSANTS. | |
| ZA858567B (en) | Process for the production of storable benzthiazole sulphenamides | |
| DE3360106D1 (en) | Process for the production of oil-soluble metal salts | |
| DE3783270D1 (en) | 4 halogen-2-oxyimino-3-oxo-buttersaeure. | |
| ATE19238T1 (en) | PROCESS FOR THE PRODUCTION OF SULPHOSUCNIC DIESTERS. | |
| DE69306701D1 (en) | Process for the production of high yield sodium hydrosulfite | |
| TW223066B (en) | ||
| ATE25242T1 (en) | PROCESS FOR PHLEGMATIZING WATER-INSOLUBLE PEROXYCARBONIC ACIDS. | |
| ATE24483T1 (en) | PROCESS FOR THE PRODUCTION OF ASYMETRICALLY SUBSTITUTED UREAS. | |
| EP0147234A3 (en) | Synthesis of organic compounds from carbon | |
| DE3667992D1 (en) | METHOD FOR STABILIZING ORGANOPOLYSILOXANS. | |
| ATE21883T1 (en) | PROCESS FOR THE PRODUCTION OF CARBON MONOXIDE STARTING FROM A CARBON CONTAINING STARTING MATERIAL, DEVICE FOR ITS IMPLEMENTATION AND USE. | |
| GR3003630T3 (en) | ||
| ES449125A1 (en) | Lime recovery process | |
| GB2011907A (en) | Process for Producing N- Phosphinylmethylglycine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |